U.S. Air Force Col. David R. Lopez, 1st Fighter Wing commander, pins the Legion of Merit on Col. David Seitz, 1st Maintenance Group outgoing commander, during the 1st MXG change of command at Joint Base Langley-Eustis, Virginia, May 14, 2021. Seitz oversaw the reorganization of the group to better generate 5th generation combat air power. (U.S. Air Force photo by Staff Sgt. Chandler Baker)